Toshikazu Hirao

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing polyaniline having self-doping function and an...
- Patent number 9,550,861
- Issue date Jan 24, 2017
- Osaka University
- Toshikazu Hirao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Transition metal complex compound and organic electroluminescence d...
- Patent number 7,759,489
- Issue date Jul 20, 2010
- Idemitsu Kosan Co., Ltd.
- Masami Watanabe
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
POLYTHIOPHENE COMPOUND AND CONDUCTIVE MATERIAL COMPOSITION
- Publication number 20240315124
- Publication date Sep 19, 2024
- OSAKA UNIVERSITY
- Toshikazu Hirao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING POLYANILINE HAVING SELF-DOPING FUNCTION AND AN...
- Publication number 20160046767
- Publication date Feb 18, 2016
- DAIHACHI CHEMICAL INDUSTRY CO., LTD.
- TOSHIKAZU HIRAO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Amine Compound and Organic Electroluminescent Element Employing the...
- Publication number 20070243416
- Publication date Oct 18, 2007
- Idemitsu Kosan Co., Ltd.
- Masami Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Transition metal complex compound and organic electroluminescence d...
- Publication number 20070176540
- Publication date Aug 2, 2007
- IDEMITSU KOSAN CO., LTD.
- Masami Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Organometallic compound containing quinoxaline structure and light...
- Publication number 20050191527
- Publication date Sep 1, 2005
- Hiroyuki Fujii
- C07 - ORGANIC CHEMISTRY